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1786634 Impeller Fits Caterpillar Models
1786634 Impeller Fits Caterpillar Models
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$56.00 CAD
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One New Aftermarket Replacement Water Pump Impeller for Caterpillar (Cat) Excavators
This aftermarket replacement water pump impeller fits Caterpillar (Cat) excavators powered by the 3064, 3066, C4.2, C6, and C6.4 engines. The impeller is an internal component of the engine cooling system water pump (pump assemblies 1786633 and 1838232), circulating coolant to maintain safe operating temperatures.
Specifications
- Part Number: 1786634 (also formatted as 178-6634)
- Weight: approximately 1.1 lbs
- Compatible Water Pump Assemblies: 1786633, 1838232
- Compatible Engines: 3064, 3066, C4.2, C6, C6.4
Compatible Models
Caterpillar Excavators: 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321C, 321D LCR, 323D L, 323D LN, 323D SA
Replaces Part Number(s):
1786634, 178-6634, CA1786634
New aftermarket replacement part - not remanufactured, not used.



